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vertical fire tube boiler heat exchanger

Purchase industrial vertical fire tube boiler heat exchangers need to pay attention to what to buy industrial boilers need to pay attention to what? Today's development needs a lot of heat production, industrial boilers can be used to provide heat. Electricity, water, food and clothing, and heavy industry needs it. So for businesses, the choice of a good boiler is particularly important. First, look at the quality of the pros and cons of general industrial boilers, industrial boilers quality of the noise, the boiler itself and reduce noise and vibration, making the system more stable, making it last longer. The main material quality industrial boilers will be very thick and strong resistance to stress, and external boiler will be embalmed, so that its life will be longer and more secure. So we can see the merits of its quality in the choice of the boiler and then make your selection. Second, look at the strength of the energy performance of industrial boilers industrial boilers in operation will consume huge amounts of fuel and produce a lot of waste discharge, which consume a large amount of money but also cause environmental pollution, industrial boilers and domestic professional in raw material savings and reduce carbon technical level of emissions is more the color. So we choose, we can understand more about whether the province boiler fuel is environmentally friendly and energy-saving technological achievements boiler manufacturer to master, and then compare selected. Third, look at the quality of its after-sales support services in the choice of a good industrial boiler manufacturer after-sales support is a very important issue, then why is it important? If you choose to manufacturers provided us with a good service, then we can reduce unnecessary waste of human and material resources consumption, there will be a better experience for the boiler.

Principle two gas hot water vertical fire tube boiler heat exchanger system and price Description: A boiler gas hot water boiler which, I believe we are not unfamiliar, but whether it has a comprehensive knowledge and understanding, and for the moment, still We did not reach this level. So, the next time, may wish for the boiler to continue the knowledge to explain this, so that we can through continuous learning, continue in-depth understanding of this kind of boiler gas hot water boiler. 1. gas hot water boiler water systems and gas channel system, its principles, namely what is? Gas hot water boiler water channel system and gas systems, these two particular processes and working principle, which is specifically as follows: System water: when water enters from the cold water pipe, the cold water solenoid valve through the cold water pipe to the boiler, the check valve and bypass valves to control and treatment of water, such that the cold water solenoid valve, is used to cold water entering the automatic control, when the solenoid valve is closed, stopping the flow of the cold water does not enter a boiler. The bypass valve when the solenoid valve is failed, the intake of cold water can be used as a temporary backup channel. Gas channel system: a gas passage in the gas hot water boiler, a pressure gauge, ball valves, valves, flow meters, filters, valves and the like, and these combustion units. The flue gases produced by combustion of the fuel and the like, through the channel, and processed, it will be discharged into the atmosphere.

Condensing vertical fire tube boiler heat exchanger thermal efficiency can reach more than 100%, the boiler manufacturer is false it? In many cases, we will go to ask the thermal efficiency condensing boilers, boiler manufacturers will say a lot, they produce the thermal efficiency of the boiler will reach one hundred percent or more, then, had this to say according to where is it? In fact, as the condensing boiler technology continues to progress, this data is also a reason for its existence, the thermal efficiency of the boiler will be generally between 91% - 92%, thermal efficiency because it is not considered that 11% of smoke through the actual calculation of share that part of the latent heat of vaporization, condensation techniques when using, during operation of the boiler, using a condensing means for recovering latent heat of vaporization of water vapor in the flue gas, together with the part of the sensible heat boiler operating efficiency will be greater than 100% more normal. Therefore, as the technology advances, the boiler industry technical standards are also constantly upgrading, run the boiler thermal efficiency exceeded 10% it is not surprising, or even higher, so that different enterprises and institutions in their use of process can obviously achieve lower power consumption, reduce cost, the effect of increase in output energy.

Recently, the Hebei Langfang municipal government office "ten policy measures to support Hebei Province to promote the transformation of key industries and Ultra Low Emission Boiler (depth control)," according formulated and issued a "Langfang City to promote the transformation of key industries and Ultra Low Emission Boiler (depth governance) policy measures to support ten "(the" measures "), and comprehensively promote the iron and steel, cement, glass and other key industries and the transformation of ultra-low emissions of pollutants vertical fire tube boiler heat exchanger, boiler-fired power plant pollutants depth governance.

"Measures" mentioned, strictly implement the "smooth approval of the green channel" to further deepen innovation and entrepreneurship, service development, people's livelihood-oriented "double hit double service" activities, enhance the quality and speed double simplify the above key industries and boilers the transformation of ultra-low approval procedures ultra-low emissions of air pollutants and other projects, the implementation of government-supported environmental protection equipment investment tax credit policy. The strict implementation of the relevant departments of the Ministry of Finance and other five, 10% of investment in environmental protection equipment mortgaged year corporate income tax liability; subsidies to varying degrees according to differences in the concentration of atmospheric pollutant emissions enterprise latest boiler equipment. For complete depth reduction of atmospheric pollutants and acceptance of coal-fired power and stable operation,

1, lower than the pollutant emission standards of the national and local pollutant emissions taxable value of atmospheric concentration of 30%, 75% reduced rate of levy environmental taxes;

2, lower than the pollutant emission standards in the country and 50 percent of local emissions of the taxable value of atmospheric concentration of pollutants, reduced rate of 50% levy environmental taxes.

"Measures" requirements, to strictly implement the "smooth approval of the green channel" system, continue to deepen the "double hit double service" activities, further upgrading speed, simplify examination and approval procedures, steel, cement, glass and other industries, ultra-low emissions of air pollutants boiler depth reform and governance project pollutant coal power plant; to implement environmental protection equipment investment tax credit policy, to carry out the depth of air pollutants emissions coal power plant, ultra-low emissions transformation of iron and steel, cement, glass and other enterprises and boiler emissions reconstruction project, the Ministry of Finance and other five departments to strictly implement the relevant documentation requirements, the implementation of a 10% investment in environmental protection special equipment to deduct year corporate income tax liability; to implement environmental protection tax relief, to complete the transformation of ultra-low emissions and acceptance stable iron and steel, cement, glass and other enterprises and boiler and emission reduction projects running, complete air pollutant emissions by coal-fired power plants deep acceptance stable operation of the emission of pollutants below the taxable value of atmospheric concentration of pollutants prescribed by the state and local 30% of the emission standard, reduced environmental taxes levied 75%; emission of air pollutants concentration value lower taxable National and local regulations on pollutant discharge standards of 50%, 50% reduced rate of levy environmental taxes; to guide benchmarking upgrading strict iron and steel, cement, glass and other industries, the transformation of air pollutants and ultra-low emissions coal-fired boiler power plant emissions of pollutants EIA depth governance project approval, strict implementation of Hebei Province on ultra-low emissions of iron and steel, cement, glass and other industries and atmospheric pollutants boilers, coal-fired power plant emissions depth local standards. To carry out the EIA approval, pollution permits, environmental supervision and law enforcement services double forward, promote cleaner production, guide enterprises to upgrade pollution control facilities, strengthen fine management, promote the production of green, clean; to give priority to conduct emissions trading . Start as soon as the secondary market trading emission rights, to carry out the depth of emissions of air pollutants and ultra-low emissions of coal-fired power plant transformation iron and steel, cement, glass and other enterprises, boilers and emission reduction projects, the formation of sulfur dioxide, nitrogen oxides emissions amount, priority emissions trading, emission reduction achieved early, early benefit, large reduction, big benefit; promote emission right mortgage loan; to recommend inclusion of advanced technology directory; the implementation of differential pricing policy; to implement load shifting production of differentiated management , in accordance with provincial requirements for stability and achieve ultra-low emissions standards acceptance iron and steel, cement, glass and other enterprises and boilers, as well as in-depth treatment and complete acceptance by coal-fired plants, the implementation of green scheduling, in accordance with the relevant policy requirements appropriate to reduce or avoid peak load shifting production to heating season; to support the selection of units involved in green, continued to improve air quality, and resolutely fight win battle of blue sky.

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